15668052465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{4549}}^1$

素因数の和:5626

約数の個数: 64

約数和(自身を含む): 28619136000

約数和(自身を除く): 12951083535

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1039, 1105, 3117, 3315, 4549, 5195, 13507, 13647, 15585, 17663, 22745, 40521, 52989, 59137, 67535, 68235, 77333, 88315, 177411, 202605, 229619, 231999, 264945, 295685, 386665, 688857, 887055, 1005329, 1148095, 1159995, 3015987, 3444285, 4726411, 5026645, 14179233, 15079935, 23632055, 61443343, 70896165, 80348987, 184330029, 241046961, 307216715, 401744935, 921650145, 1044536831, 1205234805, 3133610493, 5222684155, 15668052465]

約数ペア:

[(1, 15668052465), (3, 5222684155), (5, 3133610493), (13, 1205234805), (15, 1044536831), (17, 921650145), (39, 401744935), (51, 307216715), (65, 241046961), (85, 184330029), (195, 80348987), (221, 70896165), (255, 61443343), (663, 23632055), (1039, 15079935), (1105, 14179233), (3117, 5026645), (3315, 4726411), (4549, 3444285), (5195, 3015987), (13507, 1159995), (13647, 1148095), (15585, 1005329), (17663, 887055), (22745, 688857), (40521, 386665), (52989, 295685), (59137, 264945), (67535, 231999), (68235, 229619), (77333, 202605), (88315, 177411)]